HSC 2733
0.03
UTI
0.75
CN
1.0
Cdens
1.0
CC3
0.0
Clit
0.06
Cdup
Radius (P>50% members)
76.0 [arcmin]
- CN 0.75 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.0 Rarely studied
- Cdup 0.06 Very likely duplicate
Overview
HSC 2733 is a rich, very dense object of very high C3 quality. Its parallax locates it at a very close distance, above the mid-plane, affected by low extinction. It is catalogued as a low-mass, near-solar metallicity, very young cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.
Very close
Low extinction
Low mass
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 227.975 | -44.303 | 6.843 | -20.592 | -21.945 | 5.34 |
| Hunt & Reffert | 2024 | 228.065 | -44.529 | 6.849 | -20.667 | -21.892 | 2.664 |
| Cavallo et al. | 2024 | 227.786 | -43.966 | 6.849 | â | â | â |
| Hunt & Reffert | 2023 | 228.065 | -44.529 | 6.849 | -20.667 | -21.892 | 2.664 |
đĄ Note: The UCC values are estimated from its identified members.
| Reference | Year | Dist [kpc] | Av [mag] | DAv [mag] | Age [Myr] | [Fe/H] [dex] | Mass [Msun] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 40* | â | â |
| Cavallo et al. | 2024 | 0.14 | 0.66 | â | 19 | 0.100 | â | â | â |
| Hunt & Reffert | 2023 | 0.14 | 0.14 | 0.40 | 10 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.